Firstly its not occupied airspace that will cut the trip in half but Turkish airspace over turkey. This is something Turkey has no choice about so it will be done anyway due to the protocol Turkey has already signed!!
Are you still holding this position? haven't you read anything over the past week? are the ports now open?? they will only do this if there is a comprehensive solution or if the isolation is removed, they have no other choice as one sided action is suicidal recognition of the "RoC" and de-recognition of the TRNC.